|
PureBytes Links
Trading Reference Links
|
Thanks for the suggestion. By the way: for experiments, if you want
to find solution quicker, just decrease number of runs to 1.
OptimizerSetOption("Runs",1 );
this will perform one run of CMA-ES without increasing population size.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "Paul Ho" <paultsho@xxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Saturday, June 28, 2008 7:10 AM
Subject: [amibroker] Re: The EASIEST way to use new optimizer engines
> Tomasz,
> I'm trying out your cmae engine, on a known optimization problem, one
> that I have been working on using IO for the last little while. while
> this is still running at the time of writing (progress bar says est
> time left 58 days). I would like to make one comment and one
> suggestion.
> I am quite impressed with the display of the progress bar: It is
> showing a number of details that I like, like target obtained so far,
> target best step and the best parameters values so far, thus giving
> me some feedback if things are going the right way.
> I'd also like you to consider a suggestion to further improve the
> userability by making the progress bar independent of the AA analysis
> window, so that one can scroll through the result which is displaying
> in the background in AA as the optimization progress. Curently there
> is no way to access them until the optimization is finished. Since
> you are sort of displaying them, Why not give us the ability to
> scroll through to see the latest Netprofit figures or whatever else
> we want.
> cheers
> Paul.
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx>
> wrote:
>>
>> Hello,
>>
>> Some of you may be a little lost with all these new changes,
>> but for non-programmers among you here is the SIMPLEST instruction
> how
>> to use new non-exhaustive optimizer (the best one which is CMA-ES).
>>
>> 1. Install AmiBroker 5.13.0 BETA
>>
>> 2. Open your formula in the Formula Editor
>>
>> 3. Add this SINGLE LINE at the top of your formula :
>>
>> OptimizerSetEngine("cmae");
>>
>> and... that's it.
>>
>> Now if you run optimization using this formula,
>> it will use new evolutionary (non-exhaustive) optimizer.
>>
>>
>> Best regards,
>> Tomasz Janeczko
>> amibroker.com
>>
>
>
>
> ------------------------------------
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
> Yahoo! Groups Links
>
>
>
------------------------------------
Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
For other support material please check also:
http://www.amibroker.com/support.html
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/amibroker/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/amibroker/join
(Yahoo! ID required)
<*> To change settings via email:
mailto:amibroker-digest@xxxxxxxxxxxxxxx
mailto:amibroker-fullfeatured@xxxxxxxxxxxxxxx
<*> To unsubscribe from this group, send an email to:
amibroker-unsubscribe@xxxxxxxxxxxxxxx
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|